1.

Write ‘true’ or ‘false’ against the following statements:(a) Charcoal is a good adsorbent.(b) Coke is obtained by destructive distillation of sugar.(c) Activated charcoal is a good conductor of electricity. (d) Wood charcoal is an important constituent of gun powder. (e) Coal gas is used in the preparation of artificial ferilizers.

Answer»

(a) True

(b) False

(c) False

(d) True

(e) False



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